Behrouzinia, S., Zand, M., Namdar, A., Rahimi, H., & Moghimi, A. (2011). The effect of operational parameters on the output power of copper vapor laser with small-bore tube: Copper vapor laser. International Journal of Fundamental Physical Sciences, 1(3), 60-63. https://doi.org/10.14331/ijfps.2012.330015